TR 102 074 : 1.1.1
Current
The latest, up-to-date edition.
FIXED RADIO SYSTEMS; MIXED MODE OPERATION IN MULTIPOINT (MP) TIME DIVISION MULTIPLE ACCESS (TDMA) FIXED WIRELESS ACCESS (FWA) SYSTEMS; INTERSYSTEMS CO-EXISTENCE
Hardcopy , PDF
English
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Foreword
1 Scope
2 References
3 Symbols and abbreviations
3.1 Symbols
3.2 Abbreviations
4 General
5 Coexistence system considerations
6 Coexistence system studies
7 NFD emission mask estimates
8 NFD simulation estimates
9 Conclusion
Annex A: The co-existence simulation model and results
A.1 Simulation model
A.2 Clear sky/rain cell simulation results
A.3 AM/AM and AM/PM transfer function characteristics
A.4 Intermodulation results for type A mask
A.4.1 4-QAM modulation
A.4.2 16-QAM modulation
A.4.3 64-QAM modulation
A.5 Intermodulation results for type B mask
A.5.1 4-QAM modulation
A.5.2 16-QAM modulation
A.5.3 64-QAM modulation
A.6 Intermodulation results for type C mask
A.6.1 4-QAM modulation
A.6.2 16-QAM modulation
A.6.3 64-QAM modulation
A.7 Receiver filter emission suppression
Annex B: Bibliography
History
Intends further assessing the rationale (pros/cons) and status of mixed mode operation in MP systems in the context of inter system co-existence (with the specific example of EN 301 213-3 [1] "most stringent mask" requirement in mind), envisaging various situations, producing conclusions and recommendations, (the power amplifier considerations mainly applying to QAM modulations).
| Committee |
TM 04
|
| DocumentType |
Standard
|
| Pages |
27
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| TR 102 073-1 : 1.1.1 | FIXED RADIO SYSTEMS; DEPLOYMENT CONSIDERATIONS FOR TDD FIXED WIRELESS ACCESS (FWA) SYSTEMS; AUTONOMOUS FREQUENCY ASSIGNMENT (AFA); PART 1: PROOF OF CONCEPT SIMULATION |
| EN 301 213-3 : 1.4.1 | FIXED RADIO SYSTEMS; POINT-TO-MULTIPOINT EQUIPMENT; POINT-TO-MULTIPOINT DIGITAL RADIO SYSTEMS IN FREQUENCY BANDS IN THE RANGE 24,25 GHZ TO 29,5 GHZ USING DIFFERENT ACCESS METHODS; PART 3: TIME DIVISION MULTIPLE ACCESS (TDMA) METHODS |
| EN 301 215-2 : 1.3.1 | FIXED RADIO SYSTEMS; POINT TO MULTIPOINT ANTENNAS; ANTENNAS FOR POINT-TO-MULTIPOINT FIXED RADIO SYSTEMS IN THE 11 GHZ TO 60 GHZ BAND; PART 2: 24 GHZ TO 30 GHZ |
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